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ICD-10 Coding for Horseshoe Kidney(Q63.1)

Complete ICD-10-CM coding and documentation guide for Horseshoe Kidney. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Renal Fusion AnomalyFused Kidney

Related ICD-10 Code Ranges

Complete code families applicable to Horseshoe Kidney

Q63-Q64Primary Range

Congenital malformations of the urinary system

This range includes congenital anomalies of the kidney, including horseshoe kidney.

Key Information: ICD-10 code for horseshoe kidney

Essential facts and insights about Horseshoe Kidney

The ICD-10 code for horseshoe kidney is Q63.1, used for lobulated, fused, and horseshoe kidney anomalies.

Primary ICD-10-CM Code for horseshoe kidney

Lobulated, fused and horseshoe kidney
Billable Code

Decision Criteria

clinical Criteria

  • Imaging shows fusion of the kidneys at the lower poles.

documentation Criteria

  • Documentation must specify the type of fusion and imaging modality used.

Applicable To

  • Horseshoe kidney
  • Renal fusion

Excludes

  • Acquired renal fusion

Clinical Validation Requirements

  • Imaging proof (CT/MRI/ultrasound showing fusion)

Code-Specific Risks

  • Misclassification if imaging is not documented.

Coding Notes

  • Ensure imaging confirmation is documented.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Hydronephrosis

N13.3
Use when hydronephrosis is present due to horseshoe kidney.

Calculus of kidney

N20.0
Use when kidney stones are present in a patient with horseshoe kidney.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other specified congenital malformations of kidney

Q63.8
Use Q63.8 for other specified anomalies not classified under Q63.1.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Horseshoe Kidney to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Q63.1.

Impact

Clinical: Lack of specificity can affect patient management., Regulatory: May lead to coding errors and audits., Financial: Potential claim denials due to insufficient documentation.

Mitigation Strategy

Always specify the type of anomaly with imaging confirmation.

Impact

Reimbursement: Potential denial of claims due to lack of documentation., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Query provider: 'Specify type of renal fusion and imaging modality used'

Impact

Lack of imaging documentation can lead to audit findings.

Mitigation Strategy

Ensure all imaging studies are properly documented and linked to the diagnosis.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Horseshoe Kidney, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Horseshoe Kidney

Use these documentation templates to ensure complete and accurate documentation for Horseshoe Kidney. These templates include all required elements for proper coding and billing.

Urology Consultation for Horseshoe Kidney

Specialty: Urology

Required Elements

  • Patient history
  • Imaging findings
  • Assessment
  • Plan

Example Documentation

32M with recurrent left flank pain. CT KUB reveals horseshoe kidney with 8mm calculus in left renal pelvis (HU 1200). No hydronephrosis.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has congenital renal anomaly.
Good Documentation Example
Patient has horseshoe kidney with isthmus fusion confirmed by CT.
Explanation
The good example specifies the type of anomaly and confirms it with imaging.

Need help with ICD-10 coding for Horseshoe Kidney? Ask your questions below.

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